Night Light of Port Colborne (Ontario) from space (Canada) Src. Average luminocity for 10x10km area is 22.3746% and for 50x50km: 13.4338%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 24' 46.9" North, 79° 56' 9.6" West
42° 54' 0.4" North, 79° 13' 58.4" West
42° 22' 58.4" North, 78° 31' 47.1" West
Some cities around Port Colborne sort by population:
• Buffalo, US
28.9 km =18 mi, 93°
• Thunder Bay
16.3 km =10.1 mi, 97°
• Niagara Falls
26 km =16.2 mi, 31°
• Welland
9.4 km =5.8 mi, 351°
• Niagara Falls, US
25.9 km =16.1 mi, 33°
• Grand Island, US
26.5 km =16.5 mi, 56°
• Thorold
24.2 km =15 mi, 6°
• Fort Erie
24.4 km =15.2 mi, 90°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016